Class Class II
EzDent-i / E2 / Prora View/ Smart M Viewer (K223820)
Description
EzDent-i / E2 / Prora View/ Smart M Viewer by Ewoosoft Co., Ltd., an FDA 510(k) cleared radiology device.
Regulatory Information
Device ClassClass Class II
510(k) NumberK223820
Clearance Date2023-02-17
Clearance TypeTraditional
Product CodeLLZ
Regulation Number892.2050
FDA Database
View on FDA DatabaseCategories
Predicate lineage for K223820
A 510(k) clearance is granted by showing substantial equivalence to an earlier legally marketed device, called the predicate. This lineage is named in the 510(k) summary document and is not published by the FDA as a connected dataset. EzDent-i / E2 / Prora View/ Smart M Viewer (K223820) cites 7 predicate devices and is itself cited by 3 later devices.
Predicate devices cited by this clearance
| K number | Device | Applicant | Year |
|---|---|---|---|
| K222069 | Ez3D-i/E3 | Ewoosoft Co., Ltd. | 2022 |
| K222145 | EzDent-i / E2 / Prora View/ Smart M Viewer | Ewoosoft Co., Ltd. | 2022 |
| K211791 | Ez3D-i/E3 | Ewoosoft Co., Ltd. | 2021 |
| K200178 | Ez3D-i /E3 | Ewoosoft Co., Ltd. | 2020 |
| K190791 | Ez3D-i/E3 | Ewoosoft Co., Ltd. | 2019 |
| K173863 | Ez3D-i /E3 | Ewoosoft Co., Ltd. | 2018 |
| K163539 | Ez3D-i / E3 | Ewoosoft Co., Ltd. | 2016 |
Later devices that cite this one as their predicate
| K number | Device | Applicant | Year |
|---|---|---|---|
| K241114 | EzDent-i / E2 / Prora View / Smart M Viewer (v3.5) | Ewoosoft Co., Ltd. | 2024 |
| K232255 | EZSensor XHD | Qpix Solutions, Inc. | 2023 |
| K231796 | Grreen X 12 (Model: PHT-75CHS) | VATECH Co., Ltd. | 2023 |
Trace the full predicate network for K223820
A link appears here only where the predicate could be read from a published 510(k) summary. Where no summary exists or a reference cannot be resolved to a K number, no link is drawn, so a gap means unknown rather than none.